47 lines
1.2 KiB
Python
47 lines
1.2 KiB
Python
import numpy as np
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from source.core.enums import Orientation
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class Boat:
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"""
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Represent a boat.
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It can be added to a board.
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"""
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__slots__ = ("orientation", "length")
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def __init__(self, length: int, orientation: Orientation):
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self.orientation = orientation
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self.length = length
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def __repr__(self):
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return f"<{self.__class__.__name__} orientation={self.orientation}, length={self.length}>"
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def get_matrice(self, value: int = 1) -> np.array:
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"""
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:return: the boat represented as a matrice
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"""
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return np.full(
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(1, self.length) if self.orientation == Orientation.HORIZONTAL else
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(self.length, 1),
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value,
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dtype=np.ushort
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)
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def to_json(self) -> dict:
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return {
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"length": self.length,
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"orientation": self.orientation.to_json(),
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}
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@classmethod
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def from_json(cls, json_: dict) -> "Boat":
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return Boat(
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length=json_["length"],
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orientation=Orientation.from_json(json_["orientation"]),
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)
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if __name__ == "__main__":
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print(Boat(5, Orientation.VERTICAL).get_matrice())
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